Question 15 of 42
what is the perimeter of this polygon?
(2,3) (-4,2) (-2,-3) (3,-2)
a. 24 4 units
b. 228 units
c. 21.7 units
d. 25,5 units

Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?

Answer this question i need as soon as possible

Atourist boat is used for sightseeing in a nearby river. the boat travels 2.4 miles downstream and in the same amount of time, it travels 1.8 miles upstream. if the boat travels at an average speed of 21 miles per hour in the still water, find the current of the river.